Behavioral task
behavioral1
Sample
3f3a2fd212251d7481f9276ab28aebc0_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3f3a2fd212251d7481f9276ab28aebc0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
3f3a2fd212251d7481f9276ab28aebc0_NEAS
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Size
1.2MB
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MD5
3f3a2fd212251d7481f9276ab28aebc0
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SHA1
49eb7d63002220a9bd1fe536b6e6afacde3a1358
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SHA256
012228df785bf00ba7c28b233f06cf3db5b4b32b4f41173c4c306c0d55a65fb9
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SHA512
91512142b7ead8b7f6463c58f715c752e9886da19bc484f7baa0427102b08ac0d708c44015f63f5c908090f65be2c98927f2199ed9cb99ab48385714c1b2a130
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SSDEEP
24576:YiiSZMEi40P5h8eNeiCdY+yi8/rXMZdtvMr1BDkqNKVNbI2jW2:xiSOEAPTb3CydYd9QJkqsHjr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f3a2fd212251d7481f9276ab28aebc0_NEAS
Files
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3f3a2fd212251d7481f9276ab28aebc0_NEAS.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB